a-a a-c a-t aaa aac aag aao aar aas aat aav ac- aca acc acg aco acr acs act acv ag- aga agc agg ago agr ags agt agv aoa aoc aog aoo aor aos aot aov ar- ara arc arg aro arr ars art arv as- asa asc asg aso asr ass ast asv at- ata atc atg ato atr ats att atv av- ava avc avg avo avr avs avt c-- caa cac cag cao car cas cat cav cca ccc ccg cco ccr ccs cct ccv cga cgc cgg cgo cgr cgs cgt cgv co- coa coc cog coo cor cos cot cov cra crc crg cro crr crs crt crv csa csc csg cso csr css cst csv cta ctc ctg cto ctr cts ctt ctv cva cvc cvg cvo cvr cvs cvt cvv gaa gac gag gao gar gas gat gav gca gcc gcg gco gcr gcs gct gga ggc ggg ggo ggr ggs ggt ggv goa goc gog goo gor gos got gov gra grc grg gro grr grs grt grv gsa gsc gsg gso gsr gss gst gsv gta gtc gtg gto gtr gts gtt gtv gva gvc gvg gvo gvr gvs gvt oaa oac oag oao oar oas oat oav oc- oca occ ocg oco ocr ocs oct ocv oga ogc ogg ogo ogs ogt oo- ooa ooc oog ooo oor oos oot oov or- ora orc org oro orr ors ort orv os- osa osc osg oso osr oss ost osv ot- ota otc otg oto otr ots ott otv ov- ova ovc ovo ovs ovv ra- raa rac rag rao rar ras rat rav rca rcc rcg rco rcr rcs rct rcv rga rgc rgg rgo rgr rgs rgt rgv roa roc rog roo ror ros rot rov rra rrc rrg rrr rrs rrt rsa rsc rsg rso rsr rss rst rsv rta rtc rtg rto rtr rts rtt rtv rva rvc rvg rvo rvr rvs rvt rvv saa sac sag sao sar sas sat sav sca scc scg sco scr scs sct scv sga sgc sgg sgo sgr sgs sgt sgv soa soc sog soo sor sos sot sov sr- sra src srg sro srr srs srt srv ss- ssa ssc ssg sso ssr sss sst ssv sta stc stg sto str sts stt stv sva svc svg svo svr svs svt svv taa tac tag tao tar tas tat tav tca tcc tcg tco tcr tcs tct tcv tga tgc tgg tgo tgr tgs tgt tgv to- toa toc tog too tor tos tot tov tra trc trg tro trr trs trt trv tsa tsc tsg tso tsr tss tst tsv tta ttc ttg tto ttr tts ttt ttv tva tvc tvg tvo tvr tvs tvt v-a vaa vac vag vao var vas vat vav vca vcc vco vcr vcs vct vga vgc vgg vgo vgr vgs vgt voa voc vog voo vor vos vot vov vra vrc vrg vrr vrs vrt vsa vsc vsg vso vsr vss vst vsv vta vtc vtg vto vtr vts vtt vtv vva vvc vvg vvo vvr vvs vvt vvv